| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $33.31 | 7.175% | $35.7 | $35.70 | $35.70 | $35.70 |
| Purchase #2 | $135.87 | 13.838% | $154.6717 | $154.67 | $154.65 | $154.70 |
| Purchase #3 | $216.78 | 9.103% | $236.5135 | $236.51 | $236.50 | $236.50 |
| Purchase #4 | $125.28 | 4.831% | $131.3323 | $131.33 | $131.35 | $131.30 |
| Purchase #5 | $48.39 | 6.342% | $51.4589 | $51.46 | $51.45 | $51.50 |
| Purchase #6 | $198.30 | 4.477% | $207.1779 | $207.18 | $207.20 | $207.20 |
| Purchase #7 | $244.54 | 13.190% | $276.7948 | $276.79 | $276.80 | $276.80 |
| 7 purchase totals = | $1,002.47 | $1,093.6491 | $1,093.64 | $1,093.65 | $1,093.70 | |